I'm trying to confirm `KotlinEnum` to `Identifiable` with the following code: ```extension KotlinE...

# kotlin-native

[Philip Dukhov]

I'm trying to confirm KotlinEnum to Identifiable with the following code:

extension KotlinEnum: Identifiable {
    public var id: Int32 { ordinal }
}

but the build fails with the following:

Extension of a generic Objective-C class cannot access the class's generic parameters at runtime

I don't understand the problem, as ordinal has strict type Int32, not a generic one. How can I bypass it?

[russhwolf]

The problem is with KotlinEnum, not id and ordinal. It has a generic parameter E and Obj-C to Swift bridging requires that you specify a fixed type for that generic when defining an extension